/**
 * CoffeeMilk (C) 2010 Amen Hamdan
 * 
 * See the NOTICE file distributed with this work for additional 
 * information regarding copyright ownership.  This file is licenses
 * to you under the Apache License, Version 2.0 (the "License"); you 
 * may not use this file except in compliance with the License.  You 
 * may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 *     
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
 * implied. See the License for the specific language governing 
 * permissions and limitations under the License.    
 * 
 */
package ameen.rtm.lib;

import org.codehaus.jackson.JsonNode;

@SuppressWarnings("serial")
public class RtmException extends Exception {
	
	private int fErrorCode;
	private String fMessage;
	
	private RtmException(int errorCode, String message) {
		fErrorCode = errorCode;
		fMessage = message;
	}
	
	
	public int getErrorCode() {
		return fErrorCode;
	}

	public String getMessage() {
		return fMessage;
	}

	public static RtmException createRtmException(JsonNode response) {
		if(response.get("stat").getTextValue().equals("fail")) {
			String errorCode = response.get("err").get("code").getTextValue();
			String message = response.get("err").get("msg").getTextValue();
			
			return new RtmException(Integer.parseInt(errorCode), message);
		} else {
			return null;
		}
	}
}
